<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/160801448756498e3d9d79d11422c8be1fcca7a063d63.png"><br/><img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/16080139366778c674712ed92406fbd0dff84ef155fbfimage34.png" style="width:109px;height:77px;"> (8分)<br/><img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/16080139367139db102da9aa743ce871594007e706c5aimage35.png" style="width:112px;height:77px;"> (10分)
(8分) (10分)